ScienceJohn Michels (Journalist) 1948 |
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Стр. 280
... activity was measured in ( a ) pieces of tissue freshly removed from the animals , ( b ) pieces fixed for varying times in acetone and alcohol , and ( c ) pieces subjected to fixation , embedding in paraffin , sectioning , and ...
... activity was measured in ( a ) pieces of tissue freshly removed from the animals , ( b ) pieces fixed for varying times in acetone and alcohol , and ( c ) pieces subjected to fixation , embedding in paraffin , sectioning , and ...
Стр. 392
... activity . In a standing tree the impulse to renewed cambial activity begins in the swelling foliar initials and then proceeds in a downward course to and into the roots , where such activity is sluggish and perhaps continuous ( J. H. ...
... activity . In a standing tree the impulse to renewed cambial activity begins in the swelling foliar initials and then proceeds in a downward course to and into the roots , where such activity is sluggish and perhaps continuous ( J. H. ...
Стр. 652
... activity . At the surface of a thick sample the enhance- ment of the activity is due entirely to internal reflection , since deflection is negligible in the short air path between sample and counter . It can be shown that in deeper ...
... activity . At the surface of a thick sample the enhance- ment of the activity is due entirely to internal reflection , since deflection is negligible in the short air path between sample and counter . It can be shown that in deeper ...
Содержание
On the Nomenclature of the AntiRh | 27 |
Obituary | 33 |
Technical Papers | 39 |
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